90880867

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40699}}^1$

素因数の和:40746

約数の個数: 16

約数和(自身を含む): 117216000

約数和(自身を除く): 26335133

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 40699, 284893, 447689, 1180271, 3133823, 8261897, 12982981, 90880867]

約数ペア:

[(1, 90880867), (7, 12982981), (11, 8261897), (29, 3133823), (77, 1180271), (203, 447689), (319, 284893), (2233, 40699)]